Oculus Curae Aqua Naina Saline Solution – Preservative-Free Sterile Rinse for Soft, Hard & Gas Permeable Contact Lenses – Unisol 4 Alternative – Travel-Friendly –12 x 4 fl Oz Bottles

Long time user of Purilens. After I saw Aqua Naina come on to the market, I had to try it, and, I am shockingly surprised how much better the experience and product is over Purilens. 1st of all, the formula is much better. As where Purilens was harsher on my eyes, occasionally causing a slight irritation, burning, again, very slightly, Aqua Naina on the other hand does not have that effect on my eyes at all. Much more pleasant experience. Second, the bottle and drop applicator portion of the bottle is much better. The hole is smaller, so you waste less product. The bottle is also made of slightly thicker material, and it feels a lot more premium in the hands. It's also slightly smaller ( see my pictures ) Will never use Purilens again. Aqua Naina is 10x better in about every category.

This is a perfectly sized product. I take it with me everywhere because I have had the wind blow sand in my eyes while I was outside. I would much rather have this in my backpack to rinse my eyes, than receive a scratched cornea. The bigger bottles are such a hassle to carry around. This is the perfect size and there's enough solution in there to clear out sand or debris. Every parent should carry one in their purse or backpack. Multiple times, I have helped my child or her friends who have ended up with sand accidentally thrown in their eyes at the playground. This is great solution and it does not sting.

Great

This preservative free saline solution in the 4 ounce bottle works just fine with my gas permeable lenses. I gave it four stars because although they come with plastic wrapped around the top as a seal, it’s not actually sealed. You can twist the cap and pull it right off without taking the plastic off.

I love the size and convenience of these bottles. Larger bottles are hard to use for me with smaller hands when cleaning my contacts. These work great and pack for travel!

I bought this because my go-to solution, PuriLens, was out-of-stock with no timeframe when I could get it. I originally used Unisol 4 until they stopped making it back in 2015-ish. I wear sclearal lenses so I need something that is preservative-free. I was a little hesitant to buy it since some of the more recent comments indicated that the package arrived "wet", and upon further inspection, the buyers found the bottles leaking. Luckily, that was not my case. The bottles came with the top wrapped in plastic, much like you find on eye-drops, as opposed to a twist-cap that is used to break the seal (like Purilens). I would buy this product again. I would also buy Purilens again, and even Unisol 4 if they were to make it again.

Good for travel

This product is great!